WO2014201679A1

WO2014201679A1 - Speaker

Info

Publication number: WO2014201679A1
Application number: PCT/CN2013/077623
Authority: WO
Inventors: 刘骏涛
Original assignee: Liu Juntao
Priority date: 2013-06-19
Filing date: 2013-06-21
Publication date: 2014-12-24
Also published as: CN103297893A

Abstract

A speaker, comprising a speaker body (4), a driver (2) arranged inside the speaker body, and a water jet device arranged at the top of the speaker body; driver sound holes (11) are arranged on the bottom of speaker body (4); supports (12) supporting speaker body (4) are arranged on the bottom of the speaker body. Driver sound holes (11) are arranged on the bottom of the speaker body, and driver sound holes (11) are not arranged on the sides of the speaker body, thus ensuring the integrity of the speaker body, and further facilitating the propagation of audio vibrations from driver (2) inside speaker body (4) upward to the top of the water jet device; the channel arranged in the speaker body (4) fits with the driver (2), causing the audio vibrations of the driver to propagate upward to the greatest possible extent, improving the water jet effect; furthermore, supports (12) supporting the speaker are arranged on the bottom of speaker body (4), and supports (12) have a certain height; thus driver sound holes (11) are at a certain height above the position of supports (12), facilitating the outward propagation of sound through sound holes (11).

Description

a speaker

[Technical Field]

The present invention relates to the field of household appliances, and more particularly to a speaker. 【Background technique】

I designed a speaker, including a speaker body and a water spray device disposed at the top of the speaker body, the water spray device includes a container having an opening at the bottom, a liquid placed in the container, and a rubber film that closes the opening, the speaker The light set in the body is caused by the high and low vibration of the audio to cause the liquid in the container to rise up from the rubber film to form a small water droplet or a small water column, which has high ornamental value. This program is not public. There is a certain channel in the middle of the speaker body for the speaker to propagate the audio, so that the liquid in the container is oscillated, and there is a sound hole in the middle of the speaker body. However, setting the sound hole in the middle of the speaker body will weaken the speaker. The intensity of the audio vibration of the rubber film at the bottom of the container, thereby affecting the vibration of the liquid in the container.

[Summary of the Invention]

SUMMARY OF THE INVENTION The technical problem to be solved by the present invention is to provide a speaker that enhances the effect of the high and low audio vibration of the Rab on the liquid vibration in the container.

The object of the present invention is achieved by the following technical solutions: a sound box, comprising a speaker body, a speaker, and a water spray device disposed on a top of the speaker body, wherein the bottom of the speaker body is provided with a sound for sound emission a hole and a bracket for supporting the speaker.

Preferably, the speaker further includes a speaker cover fixed on the speaker body by screws, the speaker is fixed on the speaker cover, and the speaker sound hole is disposed in the speaker body. The bracket is disposed on the bottom of the bar. A speaker cover is arranged at the bottom of the speaker body, so that the speaker can be fixed on the speaker cover, and a speaker is arranged at the bottom of the speaker cover, and a speaker sound hole for transmitting sound is arranged at the bottom of the speaker cover between the brackets, thereby the speaker The sound is transmitted from the bottom and then spreads around, and the Rabal cover is fixed to the bottom of the speaker body by screws. The screws are firmly fixed and easy to disassemble. Preferably, the horn is fixed to the horn cover by glue bonding. The horn is equipped with the arranging and the squad is glued and fixed in the middle of the slab, and the glue is easily bonded and fixed firmly.

Preferably, the horn is provided with an outwardly convex protrusion on the horn, the protrusion is provided with a through hole, and the corresponding horn cover is provided with a limit for inserting the through hole. Columns, the limit columns are set to two and are oppositely arranged. A plurality of bumps are arranged at the fixed portion of the bottom of the horn to cooperate with the limit post on the horn cover, so that the limit post can play a certain limit on the arbor, and then the glue is adhered to make the fixing more firm.

Preferably, the brackets are four and are evenly distributed around the bar. Four uniform brackets are arranged around the bottom of the bar, so that the speaker can be stably supported, and the sound is easily transmitted outward.

Preferably, the speaker sound hole is disposed in a middle portion of the speaker cover, the bracket is disposed around the speaker sound hole, and the speaker cover is provided with a protection member for protecting the speaker. The protective member can protect the horn and prevent the horn from being damaged.

Preferably, the protection member comprises two mutually perpendicular strip members disposed at the sound outlet of the horn, wherein the strip members are respectively disposed corresponding to the center of the bracket, and a joint is formed at the intersection of the strip members. Round center piece. The strip is provided to protect the horn, the strip has a high strength, and the central portion is provided with a circular center piece to enhance the center strength of the protector.

Preferably, the protection member further comprises an annular member perpendicular to the strip member, the annular member having an annular structure and disposed at an intermediate position between the center member and the horn of the horn sound hole. The provision of a ring member between the strip members joins the strips to further enhance the strength of the protector.

Preferably, the speaker is provided with a non-slip mat at a bottom thereof, and the height of the anti-slip mat is greater than the height of the bracket. Set the anti-slip mat to prevent the speaker from sliding. Set the height of the anti-slip mat to be larger than the height of the bracket to make the anti-slip mat anti-slip.

Preferably, the speaker further comprises a speaker net disposed at the sound outlet of the speaker, the speaker net being fixed on the speaker body and configured to cooperate with the speaker sound hole. The speaker net is easy to produce, and it is convenient to cooperate with the speaker body, and the protection effect on the rabies is also good.

The present invention has a speaker sound hole at the bottom of the speaker body, and is not provided on the side of the speaker body. The sound hole of the mouth is eight, so as to ensure the integrity of the side of the speaker body, and thus the high and low audio vibration of the speaker body of the speaker body is propagated upward to the water spray device at the top of the speaker body, because the channel arrangement in the speaker body is matched with the mouthpiece The vibration of the high and low audio of the squad is as high as possible, so that the effect of the water spray device is better. Moreover, the bracket supporting the speaker is arranged at the bottom of the speaker body, and the bracket has a certain height, and the sound hole of the horn is placed away from the bracket. Have a certain height, so that it is convenient for the speaker to sound out loud

[Description of the Drawings]

1 is a schematic view showing the overall structure of a speaker according to Embodiment 1 of the present invention;

2 is a schematic diagram of splitting a speaker according to Embodiment 1 of the present invention;

3 is a schematic structural view of a black cover according to Embodiment 1 of the present invention;

FIG. 4 is a schematic structural view of a lar in the first embodiment of the present invention.

Among them: 1, the speaker cover; 11, the speaker sound hole; 12, the bracket; 13, the limit column; 14, the strip; 15, the center piece; 16, the ring; 2, the horn; 21, the bump; 3, container; 31, opening; 4, speaker body; 5, metal ring; 6, rubber film; 7, fixed device; 8, lantern.

【detailed description】

The invention will now be further described with reference to the drawings and preferred embodiments.

The present invention discloses a sound box, comprising a speaker body, a louver, and a water spray device disposed on the top of the speaker body. As shown in FIG. 1 to FIG. 4, the speaker body 3 is provided with a speaker for sound emission at the bottom of the speaker body 3. A hole 11 and a bracket 12 for supporting the speaker. In the invention, the speaker sound hole 11 is arranged at the bottom of the speaker body 4, and the speaker sound hole 11 is not provided on the side of the speaker body, thereby ensuring the integrity of the side surface of the speaker body, thereby facilitating the high and low audio vibration of the speaker body 4 Propagating to the water spray device at the top of the speaker body 4, because the channel arrangement in the speaker body cooperates with the speaker 2 to make the vibration of the high and low audio of the speaker 2 propagate upward as much as possible, so that the effect of the water spray device is better; and in the speaker body 4 The bottom is provided with a bracket 12 supporting the speaker thereof. The bracket 12 has a certain height, and the speaker sound hole 11 is at a distance. The bracket 12 is placed at a certain height so that the speaker sound hole 11 can easily propagate the sound outward. FIG. 1 is a schematic view showing the overall structure of the speaker, and the speaker splitting diagram shown in FIG. 2, the water spray device includes a container 3 having an opening 31 at the bottom for placing a liquid, and for closing the opening 31. The rubber film 6, the rubber film 6 has good elasticity, and the rubber film 6 is fixed in the opening 31 by a fixing device 7, which includes a fixing dam and a fixing member fixed by screws, and the rubber film 6 is wrapped around The cymbal is fixed and then fixed by the fixing member, so that the rubber film 6 is uniformly stretched and firmly fixed, and the fixing 圏 and the rubber film 6 are inserted into the opening 31, and are partially inserted, fixed 圏 and rubber film 6 The structure of the opening 31 is matched, and a close fit is performed to avoid leakage of liquid. The speaker is provided with a colored light capable of emitting different light at the fixing device 7, so that the liquid in the container 3 is more colorful. The Rab-2 causes the liquid in the container to rise upward from the rubber film by the high and low vibration of the audio to form a small water droplet or a small water column, which has high ornamental value.

In this embodiment, the speaker body 4 is sleeved and fixed at the bottom of the container 3, and the speaker further includes a metal ring 5 connected to the joint of the container 3 and the speaker body 4. The metal ring 5 has a good The strength is such that the fixation between the container 3 and the cabinet body 4 is more tight and firm.

In this embodiment, the speaker further includes a speaker cover 1 fixed on the speaker body 4 by screws at the bottom of the speaker body, the screw is firmly fixed, and is convenient to be disassembled; the speaker 2 is fixed on the speaker cover 1 The horn 2 is fixed on the horn cover 1 by glue bonding, the horn cover 1 is arranged with the horn 2, and the horn 2 is glued and fixed in the middle of the horn cover 1, the glue bonding is easy to realize, and the fixing is firm; The speaker sound hole 11 is disposed on the speaker cover 1, the bracket 12 is disposed at the bottom of the speaker cover 1, and the bracket 12 is disposed at the bottom of the speaker cover 1 to support the speaker, and the bottom of the speaker cover 1 between the brackets 12 is provided for The sound of the speaker sound hole 11 is transmitted, so that the sound of the speaker is transmitted from the bottom and then propagates to the periphery; specifically, as can be seen from FIG. 3 (B), the bracket 12 is four, and is evenly distributed on the speaker cover. 1 around, so that it can stably support its speaker, which is convenient for the speaker sound hole 11 to propagate sound outward. Of course, it is also possible to provide three brackets or to provide more than four uniform brackets.

In this embodiment, the horn 2 is provided with an outwardly convex bump 21 on the fixed portion of the horn 2, as shown in FIG. 4, the bump 21 is provided with a through hole 22, and FIG. 3 (FIG. 3) A), corresponding horn cover 1 is provided with a limiting post 13 inserted into the through hole 22, the limiting post 13 is set to two, and is oppositely disposed, so that the limiting post 13 can play a certain limit on the horn, and then glued by glue The combination is more secure. Three or four or more fixed posts can also be set to limit the horn.

As can be seen from FIG. 4, both the bump 21 and the through hole 22 are disposed at four, and are evenly distributed on the bottom of the horn, and the bump 21 is a metal block, which has high strength and good fixing effect. In addition, the horn 2 is glued by glue. The fixing is fixed on the horn cover, so that the bump 21 can increase the fixed area between the horn 2 and the horn cover, thereby making the fixing more firm, and as shown in FIG. 3(A), two limiting posts 13 are arranged. The four through holes 22 are matched to make the fitting more convenient and save installation time.

In this embodiment, the speaker sound hole 11 is disposed in the middle of the speaker cover 1, and the bracket 12 is disposed around the speaker sound hole 11. The speaker cover 1 is provided with a protection member for protecting the speaker, and is protected by the speaker. The piece can protect the horn 2 and prevent the horn 2 from being damaged. The protection member includes two mutually perpendicular strip members 14 disposed at the sound outlet 11 of the horn. As shown in FIG. 3, the strip members 14 have a relatively high strength, and the strip members 14 respectively correspond to the bracket 12 Centered, a circular center member 15 is formed at the intersection of the strips 14 to enhance the center strength of the protector. The protection member further includes a ring member 16 perpendicular to the strip member 14, the ring member 16 having an annular structure and disposed at an intermediate position between the center member 15 and the horn of the horn sound hole 11, in the strip member 14 The provision of a ring member 16 connects the strip members 14 to further enhance the strength of the protector.

In this embodiment, the speaker is provided with an anti-slip pad at the bottom thereof, and an anti-slip pad is provided to prevent the speaker from sliding. The height of the anti-slip pad is greater than the height of the bracket 12, so that the anti-slip pad can play a non-slip effect.

The second embodiment of the present invention is different from the first embodiment in that the speaker further includes a speaker net disposed at the sound outlet of the speaker, and the speaker net is fixed on the speaker body and matched with the speaker sound hole. Setting, the speaker net is easy to produce, convenient to match the speaker body, and the protection effect on the speaker is also good. Other settings and benefits are the same as in the first embodiment, and are not described here.

The above is a further detailed description of the present invention in connection with the specific preferred embodiments, and the specific embodiments of the present invention are not limited to the description. For those skilled in the art to which the present invention pertains, it is also possible to make a number of singles or deductions without departing from the inventive concept. All changes should be considered as belonging to the scope of protection of the present invention.

Claims

Rights request

1. A sound box, including a sound box body, a speaker and a water spray device arranged on the top of the sound box body. It is characterized in that the bottom of the sound box body is provided with a laba sound hole for sound output and a sound hole for supporting the sound box. The speaker stand.

2. The speaker as claimed in claim 1, wherein the speaker further includes a ratchet cover provided at the bottom of the speaker body and fixed on the speaker body with screws, and the ratchet is fixed on the speaker body. The speaker sound hole is provided on the speaker cover, and the bracket is provided on the bottom of the speaker cover.

3. The speaker according to claim 2, wherein the speaker is fixed on the speaker cover by glue.

4. The sound box according to claim 3, characterized in that, the speaker is provided with an outwardly protruding bump at the fixed position of the speaker, and the bump is provided with a through hole, corresponding to the The horn cover is provided with limiting posts inserted into the through holes. There are two limiting posts, and they are arranged oppositely.

5. The speaker as claimed in claim 2, characterized in that there are four brackets, evenly distributed around the lid.

6. The speaker as claimed in claim 5, wherein the speaker sound hole is provided in the middle of the speaker cover, the bracket is provided around the speaker sound hole, and the speaker cover is provided with a The protective piece of the Laba.

7. The sound box according to claim 6, wherein the protective member includes two mutually perpendicular strips arranged at the sound outlet of the laba, and the strips respectively correspond to the ends of the bracket. Set in the center, a circular center piece is formed at the intersection of the strip pieces.

8. The sound box according to claim 7, wherein the protective member further includes an annular member perpendicular to the strip member, the annular member having an annular structure and being disposed between the central member and the strip member. The middle position of the edge of the speaker sound hole.

9. The speaker according to claim 1, characterized in that the speaker is provided with an anti-protection device at its bottom. Sliding pad, the height of the anti-slip pad is greater than the height of the bracket.

10. The speaker as claimed in claim 1, wherein the speaker further includes a speaker net disposed at the speaker sound hole, and the speaker net is fixed on the speaker body and arranged in conjunction with the speaker sound hole. .